CenturyLink / Quantum Fiber internet in St. George, UT
CenturyLink / Quantum Fiber reports service to about 91% of residential locations in St. George, Utah, which ranks it #3 of 7 providers with meaningful coverage. CenturyLink and Quantum Fiber are Lumen's consumer internet brands. They offer DSL in many areas and fiber (branded Quantum Fiber) where it has been built out.
How CenturyLink / Quantum Fiber compares in St. George
| # | Provider | Technology (varies by address) | Locations covered |
|---|---|---|---|
| 1 | TDS Telecom | Fiber, Cable, DSL | 99% |
| 2 | FIF St. George | Fixed wireless | 98% |
| 3 | CenturyLink / Quantum Fiber | Fiber, DSL | 91% |
| 4 | Kayenta Technologies | Fixed wireless | 59% |
| 5 | Verizon | Fiber, Fixed wireless | 52% |
| 6 | AT&T | Fiber, DSL, Fixed wireless | 50% |
| 7 | T-Mobile Home Internet | Fixed wireless | 45% |
| 8 | Utah Telecommunication Open Infrastructure Agency | Fiber | <1% |
Share of residential locations in St. George where each provider reports service (FCC National Broadband Map, data as of December 31, 2025). See all providers in St. George.
CenturyLink / Quantum Fiber vs other providers
What technologies are available in St. George?
Fiber is widely available: about 61% of locations in St. George can get it. Gigabit-class service (1,000 Mbps down) is reported for about 59% of locations. DSL is still reported for about 31% of locations, which can be a fallback where fiber and cable do not reach. Fixed wireless home internet is reported for about 99%+ of locations.
FCC National Broadband Map, data as of December 31, 2025: share of residential locations in St. George that providers report they can serve. City-level figures, not your address.
CenturyLink / Quantum Fiber in places near St. George
- Washington, UT (91%)
- Hurricane, UT (83%)
- Cedar City, UT (86%)
Plans and pricing
Plan prices and promotions change often and vary by address, so we do not list them. See CenturyLink / Quantum Fiber's current offers at your address with its availability checker.
Frequently asked questions
Is CenturyLink / Quantum Fiber available in St. George?
CenturyLink / Quantum Fiber reports service to about 91% of residential locations in St. George, per FCC data as of December 31, 2025. That ranks it #3 of 7 providers with meaningful coverage here. Availability depends on your exact address.
What type of internet does CenturyLink / Quantum Fiber offer in St. George?
CenturyLink / Quantum Fiber offers fiber, dsl service across its footprint. The FCC summary does not say which technology reaches each address, so check your address with the provider.
Who are the main CenturyLink / Quantum Fiber competitors in St. George?
Other providers reporting at least 10% coverage in St. George include TDS Telecom (99%), FIF St. George (98%), Kayenta Technologies (59%), Verizon (52%).
How do I check CenturyLink / Quantum Fiber availability at my address?
Use CenturyLink / Quantum Fiber's own address checker, or enter your ZIP code here to compare all providers for your area.
Compare all providers for your ZIP code
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